NEW YORK CITY – Recognizing that his stage name no longer fits his persona, and that a change was in order to regain relevance in an evolving, more health-conscious society, rapper Fat Joe has officially rebranded himself as Gluten-Free Joe. “It’s not just the name, it’s a whole lifestyle change, playa,” Gluten-Free Joe said, referencing his impressive weight loss in 2011, when he lost 88 pounds after...